Finding the Third Proportional to 1,746,436 and 2,608,870

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746,436 : 2,608,870 = 2,608,870 : x
2. Step 2: Convert to fraction form
   1,746,436/2,608,870 = 2,608,870/x
3. Step 3: Cross multiply
   1,746,436x = 2,608,870 × 2,608,870
4. Step 4: Simplify right side
   1,746,436x = 6,806,202,676,900
5. Step 5: Solve for x
   x = 6,806,202,676,900/1,746,436
6. Step 6: Final answer
   x = 3,897,195.59